Cite

The balance of power, or, "The posterity of the immortal Chatham turn'd posture master" [graphic].

MLA

Gillray, James, 1756-1815, printmaker. The balance of power, or, "The posterity of the immortal Chatham turn'd posture master" [graphic].. [21 April 1791]. https://collections.library.yale.edu/catalog/10732565.

APA, 6th edition

Gillray, James, 1756-1815, printmaker. ([21 April 1791])[The balance of power, or, "The posterity of the immortal Chatham turn'd posture master" [graphic].]. https://collections.library.yale.edu/catalog/10732565.